These 3mm Preciosa Ornela fire polished rounds pack a lot of personality into a small package — 100 opaque bronze Czech glass beads with a permanent rainbow iris coating that catches light differently with every movement.

The iridescent rainbow finish lays over a warm, earthy bronze base, shifting through spectral hues as the bead moves — moody and rich without being flashy.

Specifications

• Size: 03mm
• Color: Bronze (opaque)
• Finish: Rainbow/A.B./Iris
• Material: Glass, made in Bohemia, Czechia
• Quantity: 100 Pieces

What to make with them

At 3mm, these are ideal for dense peyote or brick stitch work where the shifting iris effect builds into something almost textile-like across the surface, and they're a natural fit for stringing alongside larger focal beads in layered boho or steampunk-inspired necklaces where the small scale lets the color play do the talking.